[R] grid.image(), pckg grid

[Paul Murrell]

Hi


Markus Loecher wrote:
 > While I am very happy with and awed by the grid package and its basic
 > plotting primitives such as grid.points, grid.lines, etc, I was wondering
 > whether the equivalent of a grid.image() function exists ?


No.  But a simple implementation based on grid.rect() is not too hard 
(e.g., see 
http://www.stat.auckland.ac.nz/~paul/RGraphics/interactgrid-imagefun.R)

Also, the next version of R will include a grid.raster() function, which 
will provide another way to draw a matrix of colour values.

Paul


 > Any pointer would be helpful.
 >
 > Thanks !
 >
 > Markus
 >
 > 	[[alternative HTML version deleted]]
 >
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-- 
Dr Paul Murrell
Department of Statistics
The University of Auckland
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Auckland
New Zealand
64 9 3737599 x85392
paul at stat.auckland.ac.nz
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